What is postcrossing?It's a project that allows anyone to receive postcards (paper ones, not electronic) from random places in the world. Learn more: www.postcrossing.com

How to participate?1. register to get a login 2. obtain an address and a postcard ID 3. mail the postcard 4. wait to receive a postcard from another postcrosser 5. register the postcard ID of the card you have received 6. go to 2